Frank Gaillard ◉ ◈

This 35-year-old man has a history of prior resection of a small renal cell carcinoma. Taking into account the findings seen on the accompanying CT and MRI, what underlying condition are they most likely to have?

A 20-year-old woman presents with headaches and undergoes a contrast enhanced MRI. What is the most likely diagnosis? 

Which of these images most likely represents a case of lymphangioleiomyomatosis?

What condition does this individual most likely have? 

Which of these images most likely represents a case of paraseptal emphysema?

Which of these images most likely represents a case of pulmonary Langerhans cell histiocytosis?

Which of these images most likely represents a case of idiopathic pulmonary fibrosis?

What structure is indicated by the arrow?

Which of the following entities is LEAST likely to present as a lobulated pachymeningeal mass?

Lhermitte-Duclos disease is most commonly associated with which of the following syndromes?

Which of the following histological features is characteristic of dysembryoplastic neuroepithelial tumor (DNET)?

Which of the following conditions is LEAST likely to be associated with bronchiectasis? 

Which of these findings is not typically seen in pulmonary lymphoproliferative disease?

Which of the following describe features seen in sarcoidosis?

Which statement is NOT TRUE regarding lymphatic compartment disease in the lung?

In a 20-year-old with seizures, an enhancing mass near the foramen of Monro most likely represents a...

The brachial plexus is usually related to the scalene muscles in which of the following ways? 

Which imaging test is best to confirm the presence pulmonary air-trapping?

Latent infection with which virus is associated with the development of progressive multifocal leukoencephalopathy (PML) in individuals with multiple sclerosis?

A 70-year-old has long-standing cutaneous lesions, as shown on the accompanying axial CT of the chest. What is the most likely underlying condition?